Banyasz Botond: > i have a transport_maps: transport_maps=tcp:[localhost]:1515 > postmap -q text@example tcp:[localhost]:1515 gives: retry:4.0.0 > internal temp defer
For the past 10+ years, Postfix has always blocked mail that resolves to the 'error' transport. Doing the same for the 'retry' transport was a bugfix. The bugfix of 20140224 fixes several bugs with the handling of the retry transport (it is not safe to fill the queue with messages that will never be delivered). You can pipe the reply from the tcpmap server through another map to replace the retry response with something else like 'smtp'. /etc/postfix/master.cf: smtp .. .. .. .. .. .. smtpd -o { transport_maps = pipemap:{ tcp:[localhost]:1515 pcre:/etc/postfix/retry-filter } } /etc/postfix/retry-filter: /^retry:/ smtp: Wietse